港股建材水泥板块走低

array(1) { [439499]=> array(2) { [2]=> array(3) { [0]=> string(6) "水泥" [1]=> string(6) "港股" [2]=> string(12) "建筑材料" } [4]=> array(1) { [0]=> string(19) "同花顺7x24快讯" } } }